Hello. i did not understand how to find these answers. "you will need to determine how many of each ion you will need to form a neutral formula wunit (compoundc)." i have to find the cation lds, anion lds, algebra for neurral compund, and ionic compound lds for k +f mg+i be+s na+o ga+s rb+n you for my.

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices